skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
07/14/2009
Application #:
11843770
Filing Dt:
08/23/2007
Publication #:
Pub Dt:
02/26/2009
Inventors:
Francisco C. Robles Hernandez, Daniel Hunter Stone
Title:
RAILROAD WHEEL STEELS HAVING IMPROVED RESISTANCE TO ROLLING CONTACT FATIGUE
Assignment: 1
Reel/Frame:
019737/0011Recorded: 08/23/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2007
Exec Dt:
08/18/2007
Assignee:
55500 DOT ROAD
PUEBLO, COLORADO 81001
Correspondent:
JACK C. SLOAN
501 SOUTH CHERRY STREET, SUITE 800
DENVER, CO 80246

Search Results as of: 11/11/2024 10:56 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT